# All files / controllers ContactController.js

0% Statements 0/165
0% Branches 0/78
0% Functions 0/10
0% Lines 0/165

Press n or j to go to the next uncovered block, b, p or k for the previous block.

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61
    62
    63
    64
    65
    66
    67
    68
    69
    70
    71
    72
    73
    74
    75
    76
    77
    78
    79
    80
    81
    82
    83
    84
    85
    86
    87
    88
    89
    90
    91
    92
    93
    94
    95
    96
    97
    98
    99
    100
    101
    102
    103
    104
    105
    106
    107
    108
    109
    110
    111
    112
    113
    114
    115
    116
    117
    118
    119
    120
    121
    122
    123
    124
    125
    126
    127
    128
    129
    130
    131
    132
    133
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    148
    149
    150
    151
    152
    153
    154
    155
    156
    157
    158
    159
    160
    161
    162
    163
    164
    165
    166
    167
    168
    169
    170
    171
    172
    173
    174
    175
    176
    177
    178
    179
    180
    181
    182
    183
    184
    185
    186
    187
    188
    189
    190
    191
    192
    193
    194
    195
    196
    197
    198
    199
    200
    201
    202
    203
    204
    205
    206
    207
    208
    209
    210
    211
    212
    213
    214
    215
    216
    217
    218
    219
    220
    221
    222
    223
    224
    225
    226
    227
    228
    229
    230
    231
    232
    233
    234
    235
    236
    237
    238
    239
    240
    241
    242
    243
    244
    245
    246
    247
    248
    249
    250
    251
    252
    253
    254
    255
    256
    257
    258
    259
    260
    261
    262
    263
    264
    265
    266
    267
    268
    269
    270
    271
    272
    273
    274
    275
    276
    277
    278
    279
    280
    281
    282
    283
    284
    285
    286
    287
    288
    289
    290
    291
    292
    293
    294
    295
    296
    297
    298
    299
    300
    301
    302
    303
    304
    305
    306
    307
    308
    309
    310
    311
    312
    313
    314
    315
    316
    317
    318
    319
    320
    321
    322
    323
    324
    325
    326
    327
    328
    329
    330
    331
    332
    333
    334
    335
    336
    337
    338
    339
    340
    341
    342
    343
    344
    345
    346
    347
    348
    349
    350
    351
    352
    353
    354
    355
    356
    357
    358
    359
    360
    361
    362
    363
    364
    365
    366
    367
    368
    369
    370
    371
    372
    373
    374
    375
    376
    377
    378
    379
    380
    381
    382
    383
    384
    385
    386
    387
    388
    389
    390
    391
    392
    393
    394
    395
    396
    397
    398
    399
    400
    401
    402
    403
    404
    405
    406
    407
    408
    409
    410
    411
    412
    413
    414
    415
    416
    417
    418
    419
    420
    421
    422
    423
    424
    425
    426
    427
    428
    429
    430
    431
    432
    433
    434
    435
    436
    437
    438
    439
    440
    441
    442
    443
    444
    445
    446
    447
    448
    449
    450
    451
    452
    453
    454
    455
    456
    457
    458
    459
    460
    461
    462
    463
    464
    465
    466
    467
    468
    469
    470
    471
    472
    473
    474
    475
    476
    477
    478
    479
    480
    481
    482
    483
    484
    485
    486
    487
    488
    489
    490
    491
    492
    493
    494
    495
    496
    497
    498
    499
    500
    501
    502
    503
    504
    505
    506
    507
    508
    509
    510
    511
    512
    513
    514
    515
    516
    517
    518
    519
    520
    521
    522
    523
    524
    525
    526
    527
    528
    529
    530
    531
    532
    533
    534
    535
    536
    537
    538
    539
    540
    541
    542
    543
    544
    545
    546
    547
    548
    549
    550

     /**
     * Contact Controller
     * Manages contacts and contact groups for tenants
     *
     * @module controllers/ContactController
     */

    const { pool } = require('../config/database');
    const { logger } = require('../config/logger');
    const { asyncHandler } = require('../middleware/errorHandler');

    class ContactController {
      /**
       * Get all contacts for tenant
       * GET /api/tenant/contacts
       */
      static getContacts = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { group_id, search, limit = 50, offset = 0 } = req.query;

        logger.info('Getting contacts', { tenantId, filters: { group_id, search, limit, offset } });

        try {
          let query = `
            SELECT
              c.id,
              c.name,
              c.phone,
              c.email,
              c.group_id,
              c.tags,
              c.notes,
              c.created_at,
              c.updated_at,
              cg.group_name
            FROM contacts c
            LEFT JOIN contact_groups cg ON c.group_id = cg.id AND cg.tenant_id = c.tenant_id
            WHERE c.tenant_id = ?
          `;
          const params = [tenantId];

          if (group_id) {
            query += ` AND c.group_id = ?`;
            params.push(group_id);
          }

          if (search) {
            query += ` AND (c.name LIKE ? OR c.phone LIKE ? OR c.email LIKE ?)`;
            const searchTerm = `%${search}%`;
            params.push(searchTerm, searchTerm, searchTerm);
          }

          query += ` ORDER BY c.name ASC LIMIT ? OFFSET ?`;
          params.push(parseInt(limit), parseInt(offset));

          const [contacts] = await pool.query(query, params);

          // Get total count
          let countQuery = `SELECT COUNT(*) as total FROM contacts WHERE tenant_id = ?`;
          const countParams = [tenantId];

          if (group_id) {
            countQuery += ` AND group_id = ?`;
            countParams.push(group_id);
          }

          if (search) {
            countQuery += ` AND (name LIKE ? OR phone LIKE ? OR email LIKE ?)`;
            const searchTerm = `%${search}%`;
            countParams.push(searchTerm, searchTerm, searchTerm);
          }

          const [countResult] = await pool.query(countQuery, countParams);

          logger.info('Contacts retrieved', { tenantId, count: contacts.length });

          return res.json({
            success: true,
            data: contacts,
            total: countResult[0].total
          });
        } catch (error) {
          logger.error('Error getting contacts', {
            tenantId,
            error: error.message,
            stack: error.stack
          });
          return res.status(500).json({
            success: false,
            error: 'Failed to load contacts'
          });
        }
      });

      /**
       * Get single contact
       * GET /api/tenant/contacts/:id
       */
      static getContact = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { id } = req.params;

        try {
          const [contacts] = await pool.query(
            `SELECT c.*, cg.group_name
             FROM contacts c
             LEFT JOIN contact_groups cg ON c.group_id = cg.id
             WHERE c.id = ? AND c.tenant_id = ?`,
            [id, tenantId]
          );

          if (contacts.length === 0) {
            return res.status(404).json({
              success: false,
              error: 'Contact not found'
            });
          }

          return res.json({
            success: true,
            data: contacts[0]
          });
        } catch (error) {
          logger.error('Error getting contact', { tenantId, contactId: id, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to load contact'
          });
        }
      });

      /**
       * Create contact
       * POST /api/tenant/contacts
       */
      static createContact = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { name, phone, email, group_id, tags, notes } = req.body;

        if (!name || !phone) {
          return res.status(400).json({
            success: false,
            error: 'Name and phone are required'
          });
        }

        try {
          // Check contact limit for tenant's plan
          const [planLimit] = await pool.query(
            `SELECT sp.max_contacts
             FROM tenants t
             JOIN subscription_plans sp ON t.plan_id = sp.id
             WHERE t.id = ?`,
            [tenantId]
          );

          if (planLimit.length > 0 && planLimit[0].max_contacts > 0) {
            const [contactCount] = await pool.query(
              'SELECT COUNT(*) as count FROM contacts WHERE tenant_id = ?',
              [tenantId]
            );

            if (contactCount[0].count >= planLimit[0].max_contacts) {
              return res.status(403).json({
                success: false,
                error: 'Contact limit reached for your plan'
              });
            }
          }

          const [result] = await pool.query(
            `INSERT INTO contacts (tenant_id, name, phone, email, group_id, tags, notes)
             VALUES (?, ?, ?, ?, ?, ?, ?)`,
            [tenantId, name, phone, email || null, group_id || null, tags || null, notes || null]
          );

          logger.info('Contact created', { tenantId, contactId: result.insertId });

          return res.json({
            success: true,
            message: 'Contact created successfully',
            data: { id: result.insertId }
          });
        } catch (error) {
          if (error.code === 'ER_DUP_ENTRY') {
            return res.status(400).json({
              success: false,
              error: 'Phone number already exists'
            });
          }

          logger.error('Error creating contact', { tenantId, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to create contact'
          });
        }
      });

      /**
       * Update contact
       * PUT /api/tenant/contacts/:id
       */
      static updateContact = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { id } = req.params;
        const { name, phone, email, group_id, tags, notes } = req.body;

        try {
          const [result] = await pool.query(
            `UPDATE contacts
             SET name = ?, phone = ?, email = ?, group_id = ?, tags = ?, notes = ?
             WHERE id = ? AND tenant_id = ?`,
            [name, phone, email || null, group_id || null, tags || null, notes || null, id, tenantId]
          );

          if (result.affectedRows === 0) {
            return res.status(404).json({
              success: false,
              error: 'Contact not found'
            });
          }

          logger.info('Contact updated', { tenantId, contactId: id });

          return res.json({
            success: true,
            message: 'Contact updated successfully'
          });
        } catch (error) {
          if (error.code === 'ER_DUP_ENTRY') {
            return res.status(400).json({
              success: false,
              error: 'Phone number already exists'
            });
          }

          logger.error('Error updating contact', { tenantId, contactId: id, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to update contact'
          });
        }
      });

      /**
       * Delete contact
       * DELETE /api/tenant/contacts/:id
       */
      static deleteContact = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { id } = req.params;

        try {
          const [result] = await pool.query(
            'DELETE FROM contacts WHERE id = ? AND tenant_id = ?',
            [id, tenantId]
          );

          if (result.affectedRows === 0) {
            return res.status(404).json({
              success: false,
              error: 'Contact not found'
            });
          }

          logger.info('Contact deleted', { tenantId, contactId: id });

          return res.json({
            success: true,
            message: 'Contact deleted successfully'
          });
        } catch (error) {
          logger.error('Error deleting contact', { tenantId, contactId: id, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to delete contact'
          });
        }
      });

      /**
       * Import contacts from CSV
       * POST /api/tenant/contacts/import
       */
      static importContacts = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { contacts } = req.body; // Array of {name, phone, email, group_id}

        if (!Array.isArray(contacts) || contacts.length === 0) {
          return res.status(400).json({
            success: false,
            error: 'Contacts array is required'
          });
        }

        try {
          // Check contact limit
          const [planLimit] = await pool.query(
            `SELECT sp.max_contacts
             FROM tenants t
             JOIN subscription_plans sp ON t.plan_id = sp.id
             WHERE t.id = ?`,
            [tenantId]
          );

          const [contactCount] = await pool.query(
            'SELECT COUNT(*) as count FROM contacts WHERE tenant_id = ?',
            [tenantId]
          );

          const currentCount = contactCount[0].count;
          const maxContacts = planLimit[0]?.max_contacts || 0;

          if (maxContacts > 0 && (currentCount + contacts.length) > maxContacts) {
            return res.status(403).json({
              success: false,
              error: `Cannot import ${contacts.length} contacts. Limit: ${maxContacts}, Current: ${currentCount}`
            });
          }

          let imported = 0;
          let failed = 0;
          const errors = [];

          for (const contact of contacts) {
            try {
              await pool.query(
                `INSERT INTO contacts (tenant_id, name, phone, email, group_id)
                 VALUES (?, ?, ?, ?, ?)`,
                [tenantId, contact.name, contact.phone, contact.email || null, contact.group_id || null]
              );
              imported++;
            } catch (error) {
              failed++;
              errors.push({ contact: contact.name, error: error.code === 'ER_DUP_ENTRY' ? 'Duplicate phone' : error.message });
            }
          }

          logger.info('Contacts imported', { tenantId, imported, failed });

          return res.json({
            success: true,
            message: `Imported ${imported} contacts, ${failed} failed`,
            data: { imported, failed, errors: errors.slice(0, 10) }
          });
        } catch (error) {
          logger.error('Error importing contacts', { tenantId, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to import contacts'
          });
        }
      });

      /**
       * Get all contact groups
       * GET /api/tenant/contact-groups
       */
      static getGroups = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;

        logger.info('Getting contact groups', { tenantId });

        try {
          const [groups] = await pool.query(
            `SELECT
              cg.id,
              cg.group_name,
              cg.description,
              cg.created_at,
              COUNT(c.id) as contact_count
             FROM contact_groups cg
             LEFT JOIN contacts c ON cg.id = c.group_id AND c.tenant_id = cg.tenant_id
             WHERE cg.tenant_id = ?
             GROUP BY cg.id, cg.group_name, cg.description, cg.created_at
             ORDER BY cg.group_name ASC`,
            [tenantId]
          );

          logger.info('Contact groups retrieved', { tenantId, count: groups.length });

          return res.json({
            success: true,
            data: groups
          });
        } catch (error) {
          logger.error('Error getting groups', {
            tenantId,
            error: error.message,
            stack: error.stack
          });
          return res.status(500).json({
            success: false,
            error: 'Failed to load groups'
          });
        }
      });

      /**
       * Create contact group
       * POST /api/tenant/contact-groups
       */
      static createGroup = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { group_name, description } = req.body;

        logger.info('Creating contact group', { tenantId, group_name, description });

        if (!group_name) {
          return res.status(400).json({
            success: false,
            error: 'Group name is required'
          });
        }

        try {
          logger.info('Inserting group', { tenantId, group_name, description });
          const [result] = await pool.query(
            `INSERT INTO contact_groups (tenant_id, group_name, description)
             VALUES (?, ?, ?)`,
            [tenantId, group_name, description || null]
          );

          logger.info('Contact group created', { tenantId, groupId: result.insertId });

          return res.json({
            success: true,
            message: 'Group created successfully',
            data: { id: result.insertId }
          });
        } catch (error) {
          if (error.code === 'ER_DUP_ENTRY') {
            return res.status(400).json({
              success: false,
              error: 'Group name already exists'
            });
          }

          logger.error('Error creating group', {
            tenantId,
            error: error.message,
            stack: error.stack,
            code: error.code
          });
          return res.status(500).json({
            success: false,
            error: 'Failed to create group'
          });
        }
      });

      /**
       * Update contact group
       * PUT /api/tenant/contact-groups/:id
       */
      static updateGroup = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { id } = req.params;
        const { group_name, description } = req.body;

        try {
          const [result] = await pool.query(
            `UPDATE contact_groups
             SET group_name = ?, description = ?
             WHERE id = ? AND tenant_id = ?`,
            [group_name, description || null, id, tenantId]
          );

          if (result.affectedRows === 0) {
            return res.status(404).json({
              success: false,
              error: 'Group not found'
            });
          }

          logger.info('Contact group updated', { tenantId, groupId: id });

          return res.json({
            success: true,
            message: 'Group updated successfully'
          });
        } catch (error) {
          if (error.code === 'ER_DUP_ENTRY') {
            return res.status(400).json({
              success: false,
              error: 'Group name already exists'
            });
          }

          logger.error('Error updating group', { tenantId, groupId: id, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to update group'
          });
        }
      });

      /**
       * Delete contact group
       * DELETE /api/tenant/contact-groups/:id
       */
      static deleteGroup = asyncHandler(async (req, res) => {
        const tenantId = req.user.tenantId;
        const { id } = req.params;

        try {
          // Check if it's the default group
          const [group] = await pool.query(
            'SELECT group_name FROM contact_groups WHERE id = ? AND tenant_id = ?',
            [id, tenantId]
          );

          if (group.length === 0) {
            return res.status(404).json({
              success: false,
              error: 'Group not found'
            });
          }

          if (group[0].group_name === 'Default') {
            return res.status(400).json({
              success: false,
              error: 'Cannot delete default group'
            });
          }

          const [result] = await pool.query(
            'DELETE FROM contact_groups WHERE id = ? AND tenant_id = ?',
            [id, tenantId]
          );

          logger.info('Contact group deleted', { tenantId, groupId: id });

          return res.json({
            success: true,
            message: 'Group deleted successfully'
          });
        } catch (error) {
          logger.error('Error deleting group', { tenantId, groupId: id, error: error.message });
          return res.status(500).json({
            success: false,
            error: 'Failed to delete group'
          });
        }
      });
    }

    module.exports = ContactController;